ES436995A1 - Procedure for preparing amidas of N-iso-propil-2-chloroethane-phosphonic and tionophosphonic acids. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for preparing amidas of N-iso-propil-2-chloroethane-phosphonic and tionophosphonic acids. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES436995A1
ES436995A1 ES436995A ES436995A ES436995A1 ES 436995 A1 ES436995 A1 ES 436995A1 ES 436995 A ES436995 A ES 436995A ES 436995 A ES436995 A ES 436995A ES 436995 A1 ES436995 A1 ES 436995A1
Authority
ES
Spain
Prior art keywords
chloroethane
iso
acids
formula
phosphonic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES436995A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE2420627A external-priority patent/DE2420627C2/en
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES436995A1 publication Critical patent/ES436995A1/en
Expired legal-status Critical Current

Links

Abstract

Procedure for preparing amides of esters of N-iso-propyl-2-chloroethane-phosphonic and -thionophosphonic acids, of the formula **(See formula)** where X is an oxygen or sulfur atom and R is acetyl or the group (see formula), where X'is an oxygen or sulfur atom, R' is alkoxy with 1 to 4 carbon atoms or 2-chloroethyl and R "is alkoxy or alkylamino with 1 to 4 carbon atoms each or the NH2 group; characterized in that N-iso-propyl-2-chloroethane-phosphonic acid amide halides, respectively -thionophosphonic acids, of the formula **(See formula)** in which X has the meaning defined above and Hal represents halogen, they are reacted with compounds of the formula **(See formula)** in which R has the meaning defined above, and Y represents hydrogen, an equivalent of alkali, alkaline earth metal or ammonium, optionally in the presence of an acid-accepting agent, as well as optionally in the presence of a solvent or diluent, at temperatures between 0 and 100ºC, preferably between 10 and 70ºC. (Machine-translation by Google Translate, not legally binding)
ES436995A 1974-04-27 1975-04-25 Procedure for preparing amidas of N-iso-propil-2-chloroethane-phosphonic and tionophosphonic acids. (Machine-translation by Google Translate, not legally binding) Expired ES436995A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2420627A DE2420627C2 (en) 1974-04-27 1974-04-27 N-iso-propyl-2-chloroethane (thiono) -phosphonic acid ester amides, process for their preparation and their use as plant growth regulators

Publications (1)

Publication Number Publication Date
ES436995A1 true ES436995A1 (en) 1977-01-16

Family

ID=5914212

Family Applications (1)

Application Number Title Priority Date Filing Date
ES436995A Expired ES436995A1 (en) 1974-04-27 1975-04-25 Procedure for preparing amidas of N-iso-propil-2-chloroethane-phosphonic and tionophosphonic acids. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
AU (1) AU8051675A (en)
ES (1) ES436995A1 (en)
IL (1) IL47156A (en)
IT (1) IT1037647B (en)
TR (1) TR18352A (en)

Also Published As

Publication number Publication date
TR18352A (en) 1977-01-12
AU8051675A (en) 1976-10-28
IT1037647B (en) 1979-11-20
IL47156A (en) 1977-08-31
IL47156A0 (en) 1975-06-25

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